1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2010 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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4 | *
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5 | * This file is part of HeuristicLab.
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6 | *
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7 | * HeuristicLab is free software: you can redistribute it and/or modify
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8 | * it under the terms of the GNU General Public License as published by
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9 | * the Free Software Foundation, either version 3 of the License, or
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10 | * (at your option) any later version.
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11 | *
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12 | * HeuristicLab is distributed in the hope that it will be useful,
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | * GNU General Public License for more details.
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16 | *
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17 | * You should have received a copy of the GNU General Public License
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18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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19 | */
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20 | #endregion
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21 |
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22 | using System.Drawing;
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23 | using HeuristicLab.Core;
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24 | using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
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25 |
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26 | namespace HeuristicLab.Operators {
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27 | /// <summary>
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28 | /// An operator which represents an algorithm represented as an operator graph.
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29 | /// </summary>
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30 | [Item("AlgorithmOperator", "An operator which represents an algorithm represented as an operator graph.")]
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31 | public abstract class AlgorithmOperator : SingleSuccessorOperator {
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32 | public override Image ItemImage {
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33 | get { return HeuristicLab.Common.Resources.VS2008ImageLibrary.Module; }
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34 | }
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35 | [Storable]
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36 | private OperatorGraph operatorGraph;
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37 | public OperatorGraph OperatorGraph {
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38 | get { return operatorGraph; }
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39 | }
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40 |
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41 | protected AlgorithmOperator()
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42 | : base() {
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43 | operatorGraph = new OperatorGraph();
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44 | }
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45 |
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46 | public override IDeepCloneable Clone(Cloner cloner) {
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47 | AlgorithmOperator clone = (AlgorithmOperator)base.Clone(cloner);
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48 | clone.operatorGraph = (OperatorGraph)cloner.Clone(operatorGraph);
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49 | return clone;
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50 | }
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51 |
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52 | public override IExecutionSequence Apply() {
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53 | ExecutionContextCollection next = new ExecutionContextCollection(base.Apply());
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54 | if (operatorGraph.InitialOperator != null)
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55 | next.Insert(0, ExecutionContext.CreateChildContext(operatorGraph.InitialOperator));
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56 | return next;
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57 | }
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58 | }
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59 | }
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